0.8(0.3x+1.6)+1.24=3

Solution for 0.8(0.3x+1.6)+1.24=3 equation:

Simplifying
0.8(0.3x + 1.6) + 1.24 = 3

Reorder the terms:
0.8(1.6 + 0.3x) + 1.24 = 3
(1.6 * 0.8 + 0.3x * 0.8) + 1.24 = 3
(1.28 + 0.24x) + 1.24 = 3

Reorder the terms:
1.28 + 1.24 + 0.24x = 3

Combine like terms: 1.28 + 1.24 = 2.52
2.52 + 0.24x = 3

Solving
2.52 + 0.24x = 3

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2.52' to each side of the equation.
2.52 + -2.52 + 0.24x = 3 + -2.52

Combine like terms: 2.52 + -2.52 = 0.00
0.00 + 0.24x = 3 + -2.52
0.24x = 3 + -2.52

Combine like terms: 3 + -2.52 = 0.48
0.24x = 0.48

Divide each side by '0.24'.
x = 2

Simplifying
x = 2